GATE (TF) Textile 2019 Question Paper Solution | GATE/2019/TF/28

Question 28 (Textile Technology & Fibre Science)

Match the process steps in viscose fibre manufacture listes in Group I with the corresponding chemicals given in the Group II. The correct option is

Group I Group II
P. Ageing 1. Carbon disulphide
Q. Steeping2. Zinc sulphate
R. Xanthation 3. Sodium hydroxide
S. Wet Spinning 4. Manganese salt
(A)P-4, Q-3, R-2, S-1
(B)P-4, Q-3, R-1, S-2
(C)P-3, Q-4, R-1, S-2
(D)P-2, Q-3, R-1, S-4
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